The Crowder City Guardian (Crowder, Oklahoma), Vol. 5, No. 35, Ed. 1 Friday, July 1, 1910, newspaper, July 1, 1910; (https://gateway.okhistory.org/ark:/67531/metadc274202/m1/1/: accessed June 5, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .